plimsoll
nounB1Định nghĩa theo từ loại
Danh từ
nounPlural noun:
plimsollsplimsolplimsole
- 1.
(Ireland, UK)A rubber-soled lace-up canvas shoe for sports or onboard ships; a precursor of trainers.
- 2.
The plimsoll symbol ⦵ (or o) that is used as a superscript in the notation of thermodynamics to indicate an arbitrarily chosen non-zero reference point.
Từ liên quan
Cùng gốc / liên quan
plimsolledPlimsoll line, Plimsoll mark
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Nguồn gốc từ
From Samuel Plimsoll, a Bristol merchant who created a system of marks and symbols for the waterline of ships. The shoe was possibly named because the line of its sole resembled the Plimsoll line of ship.